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Corentin HatteCH

Corentin Hatte

Supermalter

Fullstack & DevOps Developer — Quality & Delivery Expert

€690/day
1 project
Rennes, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Corentin

Passionate about digital since 2006, I have been developing Web and mobile applications,business solutions**, as well as **high-availability infrastructuresin high-constraint environments for over 15 years.

Today, I also help tech teams toscale upwith robust practices, adapted tools, and a **transverse vision of quality**.

🎯 My goals

Strengthen your delivery capacitywhile offering an optimal user experience.

Whether you are a software publisher, a startup, or an agency, if you need to:
  • Develop a project quickly (front-end, back-end, and/or infra);
  • Reduce non-quality costs on a Web project;
  • Prioritize investments related to Web quality assurance;
  • Reduce industrial and/or legal risks;
  • Develop the autonomy and skills of your teams;
  • Gain daily efficiency (reduce repetitive manual tasks and improve processes);
  • Obtain a transverse analysis of the existing situation (including non-technical aspects) with an external perspective;
  • Facilitate communication between teams (UX, project management, development, infra, management, etc.)...

Whether you call this position:
  • Tech lead,
  • Lead dev,
  • DevOps Manager,
  • Quality Consultant,
  • Quality Referent,
  • Hands-on Technical Director (or CTO),
  • ...or something else...

Do not hesitate to contact me!

📜 My guarantees

In addition to including objective guarantees in my quotes, my training is also a guarantee of quality:
  • Certified (score of 925/1000) by Opquast in "Mobilizing a Digital Quality Framework" in 2026.
  • Trained by Opquast as a Web Quality Assurance Referent in October 2024.
  • Self-taught training in GDPR through guides published by the CNIL.
  • Certified Expert (score of 935/1000) in "Mastery of Quality in Web Projects" by Opquast in 2017.
All of this is in service of a result that meets your expectations.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Spanish

    Conversational

  • Arabic

    Basic

Can work on-site
Rennes (up to 30km), Paris (up to 20km), Laval (up to 20km)

Experience

  • Viaccess-Orca
    Digital Quality Consultant
    TELECOMMUNICATIONS
    March 2026 - Today (5 months)
    Rennes, France
    Carried out a global audit of the TV software factory and implemented a plan to modernize internal and external deployment methods and tools.

    - Facilitated customized training sessions (Git, Terraform, GitLab CI…)
    - Developed custom scripts for CD purposes
    - Advised and supported the progressive improvement of delivery processes
    - Project management in an international context
    Quality Assurance Gitlab CI/CD Git English Kubernetes
  • Urbasense
    Quality & Delivery Consultant
    ENVIRONMENTAL
    April 2025 - June 2025 (2 months)
    Versailles, France
    Consulting on software quality management and improvement.

    • Redesigned the ticketing system (development and customer support team)
    • Implemented continuous integration (automatic deployment of branches for testing) on a bare-metal infrastructure
    • Set up automated tests (unit & end-to-end) in the pipelines
    • Configured servers (VPS and dedicated) using Ansible (infra-as-code), integrating security tools like fail2ban
    • Trained and supported teams (Git, Ansible, Jira, PHP, Angular)
    • Deployed a VPN (WireGuard) for development team access to private servers
    • Set up a private Docker image repository
    • Modified/debugged Python scripts

    The number of open bug tickets was divided by a factor of ~6 a few months after the implementation of these tools and methods, and the team gained nearly 30% in productivity.
    Ansible Mastery of Quality in Web Projects DevOps Quality Assurance PHP
  • easiware
    Tech Lead
    SOFTWARE PUBLISHING
    June 2022 - July 2024 (2 years and 1 month)
    Marseille, France
    Led the team responsible for developing a new company product, as well as its technical direction: easiware Essentiel (formerly Start).

    The technical foundation was already in place upon my arrival, so I focused on ensuring its robustness, managing the team (6 developers in an international context), strengthening it (recruitment, training, managing technical debt…), and bringing the product to production initially (bug fixing, performance optimization, accessibility improvement, implementation of guidelines, infrastructure automation, Zapier & Make connector development), then ensuring its evolution.

    Concurrently, I worked with the product team to continuously define the roadmap for the coming months and years, anticipating the potential evolution of this new tool.
    Team Management English Front-End Development Back-End Development Product Development

Recommendations

TB
SA
Jérémy BensimonJB
+3
Thomas Bur and 5 other people have recommended Corentin

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Education

  • DUT Services and Communication Networks
    Institute of Technology of Laval
    2012

Certifications

Skill set

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